solved ci errors

solutions/tests/test_sumrange.py

@@ -1,5 +1,11 @@
 import unittest
-from ..sum_range import sum_range
+# The line `from solutions.sum_range import sum_range` is importing the
+# `sum_range` function from a module named `sum_range` located in a package named
+# `solutions`. This allows you to use the `sum_range` function in your test cases
+# without having to define it again in the test file. This is a common practice in
+# Python to organize code into modules and packages for better maintainability and
+# reusability.
+from solutions.sum_range import sum_range
 
 class TestSumRange(unittest.TestCase):
     """Unit tests for the Sum_range function."""